12633394 has 16 divisors (see below), whose sum is σ = 19890432. Its totient is φ = 6006528.

The previous prime is 12633389. The next prime is 12633407. The reversal of 12633394 is 49333621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8167 + ... + 9589.

It is an arithmetic number, because the mean of its divisors is an integer number (1243152).

Almost surely, 2^12633394 is an apocalyptic number.

12633394 is a deficient number, since it is larger than the sum of its proper divisors (7257038).

12633394 is a wasteful number, since it uses less digits than its factorization.

12633394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641.

The product of its digits is 11664, while the sum is 31.

The square root of 12633394 is about 3554.3486041749. The cubic root of 12633394 is about 232.9020691559.

The spelling of 12633394 in words is "twelve million, six hundred thirty-three thousand, three hundred ninety-four".